• Anti-Bust & Worry-Free -- The KEEP Fitness Ball features anti-burst technology with a honeycomb microporous foaming structure. It has passed strict explosion-proof test, with an ultra-high anti-burst rating of 220 lbs. In the event of puncture by sharp objects, the ball deflates slowly rather than bursting, ensuring your safety is always protected
• Planet-friendly & Non-Toxic -- Crafted from premium eco-friendly PVC material, this birth ball is free from harmful additives, allowing you to breathe easy and use it with confidence, pregnant women also can use our small yoga ball with complete confidence
• Enhanced Thickness and Durability -- Designed with a reinforced ball structure, our mini yoga ball offers superior wall toughness and long-lasting durability. This weighted design ensures the ball maintains its shape and performance, even under intense pressure. Perfect for enhancing your yoga practice and providing reliable support
• Versatile Use -- Additionally, this versatile yoga ball can double as a chair, making it perfect for home or office use. By replacing your traditional chair with this yoga ball, you can easily correct your posture and develop a more attractive physique
• Non-Slip & Stability -- This exercise yoga ball is made of matte material which can effectively increase friction,and designed with a thickened ball wall, significantly enhances durability and resilience